Design and implementation of high-performance and high-availability redis client
Redis is an unstructured database based on memory storage. It is known for high I/O(Input/Output) performance and high response speed. It plays an important role in data buffering, message queues, key-value storage and other scenarios. Among the many clients it supports, the C/C++ client Hiredis is...
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| Format: | Article |
| Language: | zho |
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National Computer System Engineering Research Institute of China
2022-01-01
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| Series: | Dianzi Jishu Yingyong |
| Subjects: | |
| Online Access: | http://www.chinaaet.com/article/3000145076 |
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| author | Liu Shichao Yang Bin Liu Weiguo |
| author_facet | Liu Shichao Yang Bin Liu Weiguo |
| author_sort | Liu Shichao |
| collection | DOAJ |
| description | Redis is an unstructured database based on memory storage. It is known for high I/O(Input/Output) performance and high response speed. It plays an important role in data buffering, message queues, key-value storage and other scenarios. Among the many clients it supports, the C/C++ client Hiredis is particularly widely used. This article did an in-depth analysis of the Hiredis library and found that its pipeline function has high overhead, improper instruction storage, and memory confusion problems. Based on this, this article designs and implements a C/C++-oriented high-performance and high-availability Redis client on a 32-core X86 architecture processor and a 64 GB memory Linux server. It improves the performance of processing a large number of instructions and solves the problem of memory confusion in complex scenarios through memory pre-allocation and memory isolation. After testing, the new client has improved instruction execution efficiency by 3～7 times, while also ensuring memory safety and accuracy in complex scenarios. |
| format | Article |
| id | doaj-art-e15214b2d5714159a20fd36a1e34a310 |
| institution | Kabale University |
| issn | 0258-7998 |
| language | zho |
| publishDate | 2022-01-01 |
| publisher | National Computer System Engineering Research Institute of China |
| record_format | Article |
| series | Dianzi Jishu Yingyong |
| spelling | doaj-art-e15214b2d5714159a20fd36a1e34a3102025-08-20T03:29:43ZzhoNational Computer System Engineering Research Institute of ChinaDianzi Jishu Yingyong0258-79982022-01-01481465210.16157/j.issn.0258-7998.2124323000145076Design and implementation of high-performance and high-availability redis clientLiu Shichao0Yang Bin1Liu Weiguo2School of Software，Shandong University，Jinan 250101，ChinaSchool of Software，Shandong University，Jinan 250101，ChinaSchool of Software，Shandong University，Jinan 250101，ChinaRedis is an unstructured database based on memory storage. It is known for high I/O(Input/Output) performance and high response speed. It plays an important role in data buffering, message queues, key-value storage and other scenarios. Among the many clients it supports, the C/C++ client Hiredis is particularly widely used. This article did an in-depth analysis of the Hiredis library and found that its pipeline function has high overhead, improper instruction storage, and memory confusion problems. Based on this, this article designs and implements a C/C++-oriented high-performance and high-availability Redis client on a 32-core X86 architecture processor and a 64 GB memory Linux server. It improves the performance of processing a large number of instructions and solves the problem of memory confusion in complex scenarios through memory pre-allocation and memory isolation. After testing, the new client has improved instruction execution efficiency by 3～7 times, while also ensuring memory safety and accuracy in complex scenarios.http://www.chinaaet.com/article/3000145076redispipelinehiredismemory confusionperformance optimization |
| spellingShingle | Liu Shichao Yang Bin Liu Weiguo Design and implementation of high-performance and high-availability redis client Dianzi Jishu Yingyong redis pipeline hiredis memory confusion performance optimization |
| title | Design and implementation of high-performance and high-availability redis client |
| title_full | Design and implementation of high-performance and high-availability redis client |
| title_fullStr | Design and implementation of high-performance and high-availability redis client |
| title_full_unstemmed | Design and implementation of high-performance and high-availability redis client |
| title_short | Design and implementation of high-performance and high-availability redis client |
| title_sort | design and implementation of high performance and high availability redis client |
| topic | redis pipeline hiredis memory confusion performance optimization |
| url | http://www.chinaaet.com/article/3000145076 |
| work_keys_str_mv | AT liushichao designandimplementationofhighperformanceandhighavailabilityredisclient AT yangbin designandimplementationofhighperformanceandhighavailabilityredisclient AT liuweiguo designandimplementationofhighperformanceandhighavailabilityredisclient |